| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $206.81 | 7.249% | $221.8017 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $9.52 | 13.247% | $10.7811 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $112.58 | 6.747% | $120.1758 | $120.18 | $120.20 | $120.20 |
| Purchase #4 | $158.35 | 10.210% | $174.5175 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $121.43 | 7.213% | $130.1887 | $130.19 | $130.20 | $130.20 |
| Purchase #6 | $83.75 | 11.194% | $93.125 | $93.13 | $93.15 | $93.10 |
| Purchase #7 | $227.56 | 4.114% | $236.9218 | $236.92 | $236.90 | $236.90 |
| 7 purchase totals = | $920.00 | $987.5116 | $987.52 | $987.55 | $987.50 | |